酷斯特口罩检测
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- Description
- 衡量口罩质量的两个很重要的标准: 1.颗粒物过滤效率(Particulate Filtration Efficiency)简称PFE。 2.细菌过滤效率(Bacterial Filtration Efficiency)简称BFE。 根据中国《民用卫生口罩》的标准,颗粒物的过滤效率不可低于90%, 细菌过滤效率不可低于95%. 以下视频是酷斯特医疗科技公司配备的检测仪检验的结果: 1.颗粒物过滤效率 (PFE) -- 94.97% 2.细菌过滤效率 — 100%
- Language:
- Chinese
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